if the coil pack is not a good make they do not last as long as they should but if not 12 months old get them to test it .the petrol injecters give up and cause a misfire is that your problem its very common for one to go on the 206
bob
March 2012
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
